Topsheet comprising natural fibers

1. A topsheet for an absorbent article, the topsheet comprising at least a first layer, wherein the first layer has a first surface and an opposing second surface and comprises at least 15% by weight of natural fibers by total weight of the first layer;

wherein the first layer defines a plurality of apertures;

wherein the first layer comprises land areas between a majority of the apertures;

wherein a First Surface Land Area Contact Angle on the land areas of the first surface of the first layer between the majority of the apertures is more than 70°, according to a Contact Angle Test Method described herein; and

wherein the topsheet has a run-off of less than 40%, according to a Run-off Test Method described herein;

wherein the topsheet has a second layer with a first surface and an opposing second surface, wherein the second layer has a plurality of apertures and land areas between a majority of the apertures, wherein the first surface of the second layer is in a face to face relationship with the second surface of the first layer, such that the plurality of the apertures of the second layer are aligned with the plurality of the apertures of the first layer, and wherein the first layer and the second layer are in contact with and joined to each other in the land areas of the first and second layers;

wherein the plurality of the apertures of the first layer at least partially penetrate the plurality of the apertures of the second layer;

wherein the second layer comprises synthetic fibers, natural fibers and/or combinations thereof; and

wherein the synthetic fibers are single component fibers, multi-component fibers, and/or combinations thereof.

2. The topsheet according to claim 1 , wherein the plurality of the apertures of the first layer are uniformly distributed in the first layer.

3. The topsheet according to claim 1 , wherein a First Surface Land Area Post-Conditioning Contact Angle on the land areas of the first surface of the first layer after a conditioning process is more than 50°, according to a Post-Conditioning Contact Angle Test Method described herein.

4. The topsheet according to claim 1 , wherein an Apertures Contact Angle on the majority of the apertures of the first layer is less than or equal to 70°, according to the Contact Angle Test Method, and wherein the First Surface Land Area Contact Angle is at least 10° higher than the Apertures Contact Angle.

5. The topsheet according to claim 4 , wherein the plurality of the apertures of the first layer of the topsheet have at least 4% of hydrophilic open area.

6. The topsheet according to claim 5 , wherein the topsheet has a drainage uptake of less than 2 g/g at 30 cm-water, according to a Capillary Drainage Test Method described herein.

7. The topsheet according to claim 6 , wherein a width of the majority of the apertures of the first layer is less than 1.5 mm, according to an Aperture Dimension Test Method described herein.

8. The topsheet according to claim 7 , wherein at least 20% of the plurality of the apertures of the first layer are hydrophilic.

9. The topsheet according to claim 1 , wherein the majority of the apertures of the first layer comprise side walls which extend outwardly, away from the land areas on the second surface.

10. The topsheet according to claim 9 , wherein the side walls of the majority of the apertures of the first layer are tapered such that a diameter of the aperture is larger at a top part of the aperture proximate to the land areas on the second surface of the first layer than a diameter of the aperture at a bottom part of the aperture which extends outwardly away from the land areas on the second surface of the first layer.

11. The topsheet according to claim 1 , wherein the first layer comprises a plurality of protrusions extending outwardly, away from the land areas on the first surface, wherein the plurality of protrusions impart a three-dimensional shape to the first layer, and wherein the apertures of the first layer are located between a majority of the plurality of the protrusions.

12. The topsheet according to claim 11 , wherein the second layer has no protrusions, wherein an area of the second layer which coincides with the protrusions of the first layer is flat, wherein a Second Surface Land Area Contact Angle of the second layer's second surface between the majority of the apertures is less than or equal to 70°, according to the Contact Angle Test Method.

13. The topsheet according to claim 1 , wherein the first layer is attached to the second layer in bonding areas by hot melt adhesive, and wherein the hot melt adhesive is hydrophilic.

14. The topsheet according to claim 1 , wherein the first layer is a spunlace nonwoven layer comprising a carrier web and a web comprising at least 50% of natural fibers by weight of the web, with part of the web comprising natural fibers entering the carrier web.

15. The topsheet according to claim 1 , wherein the natural fibers are cotton fibers.

16. An absorbent article comprising:

a longitudinal centerline;

a transversal centerline perpendicular to the longitudinal centerline;

the topsheet according to claim 1 ;

a backsheet; and

an absorbent core positioned at least partially intermediate the backsheet and the topsheet,

wherein the first surface of the first layer of the topsheet is facing towards the skin of the wearer during use of the absorbent article and the second surface of the first layer is facing towards the absorbent core.

17. A topsheet for an absorbent article comprising at least a first layer, wherein the first layer has a first surface and an opposing second surface and comprises at least 80% by weight of natural fibers by total weight of the first layer, wherein the first layer comprises from 5% to 40% by weight of hydrophilic fibers selected from the group of synthetic fibers, natural fibers and/or combinations thereof, and from 60% to 95% by weight of hydrophobic natural fibers by total weight of the first layer,

wherein the first layer defines a plurality of apertures;

wherein the topsheet has a run-off of less than 40%, according to a Run-off Test Method described herein;

wherein the topsheet has a second layer with a first surface and an opposing second surface, wherein the second layer has a plurality of apertures and land areas between a majority of the apertures, wherein the first surface of the second layer is in a face to face relationship with the second surface of the first layer, such that the plurality of the apertures of the second layer are aligned with the plurality of the apertures of the first layer, and wherein the first layer and the second layer are in contact with and joined to each other in the land areas of the first and second layers;

wherein the plurality of the apertures of the first layer at least partially penetrate the plurality of the apertures of the second layer;

wherein the second layer comprises synthetic fibers, natural fibers and/or combinations thereof; and

wherein the synthetic fibers are single component fibers, multi-component fibers, and/or combinations thereof.

18. A topsheet for an absorbent article, the topsheet comprising at least a first layer, wherein the first layer has a first surface and an opposing second surface and comprises at least 80% by weight of cotton fibers by total weight of the first layer;

wherein the first layer defines a plurality of apertures;

wherein the first layer comprises land areas between a majority of the apertures;

wherein a First Surface Land Area Contact Angle on the land areas of the first surface of the first layer between the majority of the apertures is more than 70°, according to a Contact Angle Test Method described herein;

wherein the topsheet has a run-off of less than 40%, according to a Run-off Test Method described herein;

wherein the topsheet has a second layer with a first surface and an opposing second surface, wherein the second layer has a plurality of apertures and land areas between a majority of the apertures, wherein the first surface of the second layer is in a face to face relationship with the second surface of the first layer, such that the plurality of the apertures of the second layer are aligned with the plurality of the apertures of the first layer, and wherein the first layer and the second layer are in contact with and joined to each other in the land areas of the first and second layers;

wherein the plurality of the apertures of the first layer at least partially penetrate the plurality of the apertures of the second layer;

wherein the second layer comprises synthetic fibers, natural fibers and/or combinations thereof; and

wherein the synthetic fibers are single component fibers, multi-component fibers, and/or combinations thereof.